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Puerto Rico

$76+ Cheap flights from Jacksonville (JAX) to Puerto Rico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheap flight deals from Jacksonville to Puerto Rico

Cheapest flights from Jacksonville to Puerto Rico
Explore the most affordable flight options available from Jacksonville to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Frontier deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:00 pmJAX - SJU
Nonstop2h 58mFrontier
Wed 12/317:30 amSJU - JAX
1 stop10h 04mFrontier
Deal found 12/21$222
This Expedia deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:00 pmJAX - SJU
Nonstop2h 58mFrontier
Wed 12/311:59 amSJU - JAX
1 stop20h 21mFrontier
Deal found 12/22$227
This CheapOair deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:00 pmJAX - SJU
Nonstop2h 58mFrontier
Sat 1/102:29 amSJU - JAX
1 stop19h 19mFrontier
Deal found 12/22$251
This Frontier deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:00 pmJAX - SJU
Nonstop2h 58mFrontier
Tue 12/305:23 pmSJU - JAX
Nonstop3h 42mFrontier
Deal found 12/21$252
This Kiwi.com deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:45 pmJAX - SJU
1 stop23h 11mMultiple Airlines
Wed 1/77:26 pmSJU - JAX
2 stops26h 22mMultiple Airlines
Deal found 12/22$266
This CheapOair deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:00 pmJAX - SJU
Nonstop2h 58mFrontier
Wed 12/311:59 amSJU - JAX
1 stop20h 21mFrontier
Deal found 12/22$269
This Frontier deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:00 pmJAX - SJU
Nonstop2h 58mFrontier
Tue 1/64:12 pmSJU - JAX
Nonstop3h 39mFrontier
Deal found 12/21$270
This Kiwi.com deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:00 pmJAX - SJU
Nonstop2h 58mFrontier
Thu 1/15:23 pmSJU - JAX
Nonstop3h 42mFrontier
Deal found 12/21$272
This Frontier deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:00 pmJAX - SJU
Nonstop2h 58mFrontier
Tue 1/64:12 pmSJU - JAX
Nonstop3h 39mFrontier
Deal found 12/21$275
This eDestinos deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:29 pmJAX - BQN
2 stops32h 41mFrontier
Sun 1/43:55 amBQN - JAX
2 stops13h 32mFrontier
Deal found 12/22$715
This Expedia deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2410:00 amJAX - BQN
1 stop9h 55mJetBlue
Mon 1/58:46 pmBQN - JAX
1 stop13h 57mJetBlue
Deal found 12/22$795
This Expedia deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:30 pmJAX - BQN
1 stop7h 21mJetBlue
Sun 1/410:26 pmBQN - JAX
1 stop13h 10mJetBlue
Deal found 12/21$881

Find flight deals from Jacksonville to Puerto Rico

Keep the following information in mind while searching for Jacksonville to Puerto Rico flight deals. Data was last updated December 23, 2025.

Round-trip from

$205
(Frontier)

One-way from

$76
(Priceline)

Popular in

December

Cheapest in

August

Average price

$383

Good round-trip deal

$225 or less

Good one-way deal

$110 or less
From Jacksonville to Puerto Rico
Search Deals
One-way flight from Jacksonville to Puerto Rico
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Jacksonville to Puerto Rico.
Search Deals
Price to beat on a one-way flight from Jacksonville to Puerto Rico.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Puerto Rico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Jacksonville to Puerto Rico that are best for you.

Fly from

Jacksonville

Fly to

Puerto Rico

Route

Depart

Return

Price

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Tue 3/10

10:43 am-6:50 pm

1 stop8h 07m

San Juan Luis Munoz Marin Intl

Wed 3/18

12:30 pm-3:45 pm

Nonstop3h 15m

$216

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Wed 4/15

4:45 pm-7:35 pm

Nonstop2h 50m

San Juan Luis Munoz Marin Intl

Mon 4/20

12:30 pm-3:45 pm

Nonstop3h 15m

$219

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Wed 3/11

10:43 am-9:31 pm

1 stop10h 48m

San Juan Luis Munoz Marin Intl

Mon 3/23

12:30 pm-3:45 pm

Nonstop3h 15m

$226

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Thu 3/12

7:10 pm-2:27 am

1 stop7h 17m

San Juan Luis Munoz Marin Intl

Fri 3/20

12:30 pm-3:45 pm

Nonstop3h 15m

$226

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Mon 1/12

6:30 am-5:17 pm

1 stop9h 47m

San Juan Luis Munoz Marin Intl

Thu 1/15

7:30 am-2:20 pm

1 stop7h 50m

$231

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Tue 3/10

10:43 am-9:31 pm

1 stop10h 48m

San Juan Luis Munoz Marin Intl

Tue 3/24

4:22 pm-12:43 am

1 stop8h 21m

$235

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 3/14

6:15 am-1:38 pm

1 stop7h 23m

San Juan Luis Munoz Marin Intl

Fri 3/20

12:30 pm-3:45 pm

Nonstop3h 15m

$252

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 5/8

4:45 pm-7:35 pm

Nonstop2h 50m

San Juan Luis Munoz Marin Intl

Sun 5/10

6:00 am-3:43 pm

1 stop9h 43m

$265

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 5/1

4:45 pm-7:35 pm

Nonstop2h 50m

San Juan Luis Munoz Marin Intl

Sun 5/10

8:10 am-7:27 pm

1 stop11h 17m

$265

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 1/24

3:41 pm-11:45 pm

1 stop7h 04m

San Juan Luis Munoz Marin Intl

Mon 1/26

6:27 pm-11:58 pm

1 stop6h 31m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 33 results
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Best time to book a flight from Jacksonville to Puerto Rico

Have a flexible travel schedule? Discover the best time to fly to Puerto Rico from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Puerto Rico

What is the cheapest month to book a flight from Jacksonville to Puerto Rico?

Currently, March is the cheapest month in which you can book a flight from Jacksonville to Puerto Rico (average of $78). Flying from Jacksonville to Puerto Rico in October is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to PR?

Find hourly flight availability from Jacksonville to Puerto Rico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 34% on flights from Jacksonville to Puerto Rico by exploring options for tickets in the morning.

What is the cheapest day to fly from Jacksonville to Puerto Rico?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Puerto Rico. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Jacksonville to Puerto Rico flight should consider departing on Sunday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Jacksonville to Puerto Rico

Explore weekly flight availability from Jacksonville to Puerto Rico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 23, 2025.

The most flights from JAX to PR0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Puerto Rico. Reviews last updated December 23, 2025.
See what other customers who have flown with Southwest, Delta, and American Airlines from Jacksonville to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,253 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,253 reviews
Southwest
8.0
Very good
4,253 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,014 reviews
Southwest
8.0
Very good
4,253 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,053 reviews
Southwest
8.0
Very good
4,253 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
JetBlue
7.2
Good
2,896 reviews
Southwest
8.0
Very good
4,253 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,076 reviews
Southwest
8.0
Very good
4,253 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Puerto Rico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Puerto Rico?

    Located just 11.2 mi from the city center, Jacksonville (JAX) is the airport most travelers will use when flying to Puerto Rico from Jacksonville.

  • How long is the flight from Jacksonville to Puerto Rico?

    For as low as $216, JetBlue can have you in Puerto Rico from Jacksonville in 8h 07m. Jacksonville and Puerto Rico are separated by a distance of 1287 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Jacksonville to Puerto Rico one-way?

    $57 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $88 and $98, respectively.

  • What are the most popular routes from Jacksonville to Puerto Rico?

    The most popular flight routes from Jacksonville to Puerto Rico are Jacksonville - San Juan Luis Munoz Marin Intl, Jacksonville - Aguadilla Borinquen and Jacksonville - Culebra.

  • What are the cheapest flights from Jacksonville to Puerto Rico?

    The cheapest flight price from Jacksonville to Puerto Rico is $97. On average you can expect to pay $216. The most popular route, (Jacksonville - San Juan Luis Munoz Marin Intl), can usually be booked for $178.

  • Can I find deals for flights from Jacksonville to Puerto Rico that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Puerto Rico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Puerto Rico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Puerto Rico.

  • Can I find deals for business class flights from Jacksonville to Puerto Rico?

    Yes. Cheapflights offers flight deals from Jacksonville to Puerto Rico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Puerto Rico?

    Currently, March is the cheapest month in which you can book a flight from Jacksonville to Puerto Rico (average of $78). Flying from Jacksonville to Puerto Rico in October is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Jacksonville to Puerto Rico

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Luis Munoz Marin Intl flights
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Top 6 airlines flying from Jacksonville to Puerto Rico

Discover the top 6 airlines that operate flights from Jacksonville to Puerto Rico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$119Average$256FlexibilityNo cancel feeOn-time62%
DeltaCheapest$130Average$338FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$169Average$296FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$208Average$631FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$411FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$273Average$371FlexibilityNo cancel feeOn-time63%

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